Answer:
Of the king I am blue and of the peasant I am red. Of the frog I am cold and of the dog I am hot instead.
What goes up and down stairs without moving?
Always in you, sometimes on you. If I surround you, I can kill you. What am I?
I smell like blue paint pours like green paint and I look like a red truck.
What goes all around the world but never leaves its corner?
No matter how little or how much you use me, you change me every month.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic